vibegron

Adverse events were collected in participants from time each participant provided informed consent in parent study through Follow-up Visit (approximately 5 days after the last dose of study drug) in this extension study (URO-901-3006 \[NCT03902080\]). For the 28-Week Vibegron group, AEs recorded prior to initiation of vibegron (ie, while receiving placebo in the parent study) were reported as AEs in the parent study. An SAE is defined as any untoward medical occurrence that, at any dose results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent disability/incapacity, is a congenital anomaly/birth defect, associated with liver injury and impaired liver function or any other situations as per medical or scientific judgement. A TEAE was defined as an adverse event which occurred on or after the first dose of study drug and no more than 30 days after the last dose of study drug. TEAE of \>5% has been reported.

Blood samples were collected for the analysis of hematology parameters - Hematocrit, hemoglobin, platelet count, white blood cells (WBC \[total and differential\]), and red blood cells (RBC).

Blood samples were collected for the analysis of chemistry parameters - Albumin, alkaline phosphatase (ALP), alanine aminotransferase (ALT), aspartate aminotransferase (AST), bicarbonate, calcium, chloride, creatininea, glucose (fasting or nonfasting), potassium, sodium, total bilirubin, direct bilirubin, blood urea nitrogen (BUN), and total cholesterol.

Urine samples were collected for the analysis of urinary parameters- Blood, glucose, protein, specific gravity, microscopic exam (RBCs, WBCs, epithelial cells, and bacteria), potential of hydrogen (pH) and color

Blood samples were collected for the analysis of coagulation parameters- international normalized ratio (INR), prothrombin time (PT) and activated partial thromboplastin time (APTT).

Blood pressure measurements were taken with the participant in the sitting position. Baseline is defined as the last recorded value on or prior to the date of randomization in the parent study URO-901-3005. Change from Baseline was calculated as maximum post-Baseline value minus Baseline value.

Heart Rate was measured with the participant in the sitting position. Baseline is defined as the last recorded value on or prior to the date of randomization in the parent study URO-901-3005. CFB was calculated as maximum post-Baseline value minus Baseline value.

Micturition was defined as the number of times a participant voided in the toilet as indicated on the Bladder Diary. Baseline was defined as the last non-missing result on or prior to the randomization date. Change from baseline was calculated as the post-baseline value minus the baseline value. Daily Averages were calculated as the sum of the event type on Complete Diary Days divided by the number of Complete Diary Days.

Urgency was defined as the number of times a participant checked that they had the need to urinate immediately as indicated on the Bladder Diary. Baseline was defined as the last non-missing result on or prior to the randomization date. Change from baseline was calculated as the post-baseline value minus the baseline value. Daily Averages were calculated as the sum of the event type on Complete Diary Days divided by the number of Complete Diary Days.

Adverse events were collected in participants with overactive bladder (OAB) who previously completed treatment in Study RVT-901-3003. The treatment-emergent period was defined as the period of time from the first dose date of the active double-blind study treatment, whether in Study RVT-901-3003 or Study RVT-901-3004, through 28 days after the last dose of study treatment, or the date of initiation of another investigational agent or surgical intervention, whichever occurred first.

A micturition/void is defined as "Urinated in Toilet" as indicated on the Patient Voiding Diary (PVD). The number of micturitions is defined as the number of times a participant voided in the toilet as indicated on the PVD. The average daily number of micturitions was calculated using the daily entries in the PVD (which was to be completed prior to each study visit) as the total number of micturitions that occurred on a Complete Diary Day (CDD) divided by the number of CDDs in the PVD. CFB was calculated as the post-BL value minus the BL value. "Per 24 hours" corresponds to one Diary Day (i.e., time between when the participant got up for the day each morning and time the participant got up for the day the next morning as recorded in the PVD). Covariates included in the mixed model for repeated measures are study visit (Weeks 2, 4, 8, and 12), OAB type (wet/dry), sex, region (U.S./non-U.S.), BL number of micturitions, and treatment by study visit interaction. FAS=Full Analysis Set.

The number of UUI episodes is defined as the number of times a participant had checked "urge" as the main reason for the leakage in the PVD, regardless of whether more than one reason for leakage in addition to "urge" was checked. The average daily number of UUI episodes was calculated using the daily entries in the PVD (which was to be completed prior to each study visit) as the total number of UUI episodes that occurred on a CDD divided by the number of CCDs in the PVD. CFB was calculated as the post-BL value minus the BL value. "Per 24 hours" corresponds to one Diary Day (i.e., time between when participant got up for the day each morning and time participant got up for the day the next morning as recorded in the PVD). Covariates included in the mixed model for repeated measures were study visit (Weeks 2, 4, 8, and 12), sex, region (U.S./non-U.S.), BL number of UUI episodes and treatment by study visit interaction. FAS-I=Full Analysis Set for Incontinence.

An API Weekly Responder was defined as a participant who experienced a decrease in the weekly average of "worst abdominal pain in the past 24 hours" scores of at least 30% compared with the Baseline weekly average. A participant was considered a responder over Weeks 1 to 12 if they met the criteria for at least 50% of the weeks assessed (i.e., ≥6 weeks).